vDSP_BiquadFunctions A protocol that defines functions for biquadratic filtering. Declarationprotocol vDSP_BiquadFunctions TopicsAssociated TypesScalarType MethodsapplyMulti(setup:pInputs:pOutputs:count:)applySingle(source:destination:delays:setup:sectionCount:count:)destroySetup(channelCount:biquadSetup:)makeBiquadSetup(channelCount:coefficients:sectionCount:) RelationshipsConforming TypesvDSP.VectorizableDoublevDSP.VectorizableFloat See AlsoBiquadratic FilteringvDSP_FloatingPointBiquadFilterable